<tr>
      <td><?php echo $form['new'][$number]['articulo_id']->renderError() ?><?php echo $form['new'][$number]['articulo_id'] ?></td>
      <td><?php echo $form['new'][$number]['cantidad']->renderError() ?><?php echo $form['new'][$number]['cantidad'] ?></td>
      <td><?php echo $form['new'][$number]['costo_neto_unitario']->renderError() ?><?php echo $form['new'][$number]['costo_neto_unitario'] ?></td>
      <td><?php echo $form['new'][$number]['subtotal']->renderError() ?><?php echo $form['new'][$number]['subtotal'] ?></td>
      <td><?php echo $form['new'][$number]['observacion']->renderError() ?><?php echo $form['new'][$number]['observacion'] ?></td>
      <td><a class="removenew" href="#">eliminar</a></td>
    </tr>
